Natural Gas Reports

Dataset statistics

Number of variables	9
Number of observations	552
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	38.9 KiB
Average record size in memory	72.2 B

Variable types

DateTime	1
Numeric	8

Dataset

Description	Reports of cleaned natural gas dataset
URL

Variable descriptions

Natural Gas Price, Wellhead	Price from source
Natural Gas Price, Citygate	Point of distribution
Natural Gas Price, Delivered to Consumers, Residential	Average price paid for by residential users
Natural Gas Price, Delivered to Consumers, Commercial	Average price paid for by commercial users
Natural Gas Price, Delivered to Consumers, Industrial	Average price paid for by industrial users

Alerts

`Natural Gas Price, Wellhead` is highly correlated with `Natural Gas Price, Citygate` and 4 other fields	High correlation
`Natural Gas Price, Citygate` is highly correlated with `Natural Gas Price, Wellhead` and 4 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Residential` is highly correlated with `Natural Gas Price, Wellhead` and 3 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Commercial` is highly correlated with `Natural Gas Price, Wellhead` and 4 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Industrial` is highly correlated with `Natural Gas Price, Wellhead` and 3 other fields	High correlation
`Natural Gas Price, Electric Power Sector` is highly correlated with `Natural Gas Price, Wellhead` and 4 other fields	High correlation
`Natural Gas Price, Wellhead` is highly correlated with `Natural Gas Price, Citygate` and 4 other fields	High correlation
`Natural Gas Price, Citygate` is highly correlated with `Natural Gas Price, Wellhead` and 4 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Residential` is highly correlated with `Natural Gas Price, Wellhead` and 4 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Commercial` is highly correlated with `Natural Gas Price, Wellhead` and 4 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Industrial` is highly correlated with `Natural Gas Price, Wellhead` and 4 other fields	High correlation
`Natural Gas Price, Electric Power Sector` is highly correlated with `Natural Gas Price, Wellhead` and 4 other fields	High correlation
`Natural Gas Price, Wellhead` is highly correlated with `Natural Gas Price, Citygate` and 4 other fields	High correlation
`Natural Gas Price, Citygate` is highly correlated with `Natural Gas Price, Wellhead` and 3 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Residential` is highly correlated with `Natural Gas Price, Wellhead` and 2 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Commercial` is highly correlated with `Natural Gas Price, Wellhead` and 4 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Industrial` is highly correlated with `Natural Gas Price, Wellhead` and 3 other fields	High correlation
`Natural Gas Price, Electric Power Sector` is highly correlated with `Natural Gas Price, Wellhead` and 4 other fields	High correlation
`Year` is highly correlated with `Natural Gas Price, Wellhead` and 5 other fields	High correlation
`Month` is highly correlated with `Natural Gas Price, Delivered to Consumers, Residential`	High correlation
`Natural Gas Price, Wellhead` is highly correlated with `Year` and 5 other fields	High correlation
`Natural Gas Price, Citygate` is highly correlated with `Year` and 5 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Residential` is highly correlated with `Year` and 6 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Commercial` is highly correlated with `Year` and 5 other fields	High correlation
`Natural Gas Price, Delivered to Consumers, Industrial` is highly correlated with `Year` and 5 other fields	High correlation
`Natural Gas Price, Electric Power Sector` is highly correlated with `Year` and 5 other fields	High correlation
`Date` has unique values	Unique

Reproduction

Analysis started	2022-08-03 17:57:25.515599
Analysis finished	2022-08-03 17:57:33.985819
Duration	8.47 seconds
Software version	pandas-profiling v3.2.0
Download configuration	config.json

Date
Date

UNIQUE

Distinct	552
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Memory size	4.4 KiB

Minimum	1976-01-01 00:00:00
Maximum	2021-12-01 00:00:00

Histogram

Histogram with fixed size bins (bins=50)

Year
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	46
Distinct (%)	8.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1998.5

Minimum	1976
Maximum	2021
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.4 KiB

Quantile statistics

Minimum	1976
5-th percentile	1978
Q1	1987
median	1998.5
Q3	2010
95-th percentile	2019
Maximum	2021
Range	45
Interquartile range (IQR)	23

Descriptive statistics

Standard deviation	13.2879597
Coefficient of variation (CV)	0.006648966574
Kurtosis	-1.201137149
Mean	1998.5
Median Absolute Deviation (MAD)	11.5
Skewness	0
Sum	1103172
Variance	176.569873
Monotonicity	Increasing

Histogram with fixed size bins (bins=46)

Value	Count	Frequency (%)
1976	12	2.2%
2010	12	2.2%
2001	12	2.2%
2002	12	2.2%
2003	12	2.2%
2004	12	2.2%
2005	12	2.2%
2006	12	2.2%
2007	12	2.2%
2008	12	2.2%
Other values (36)	432	78.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1976	12	2.2%
1977	12	2.2%
1978	12	2.2%
1979	12	2.2%
1980	12	2.2%
1981	12	2.2%
1982	12	2.2%
1983	12	2.2%
1984	12	2.2%
1985	12	2.2%

Value	Count	Frequency (%)
2021	12	2.2%
2020	12	2.2%
2019	12	2.2%
2018	12	2.2%
2017	12	2.2%
2016	12	2.2%
2015	12	2.2%
2014	12	2.2%
2013	12	2.2%
2012	12	2.2%

Month
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct	12
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.5

Minimum	1
Maximum	12
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.4 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	3.75
median	6.5
Q3	9.25
95-th percentile	12
Maximum	12
Range	11
Interquartile range (IQR)	5.5

Descriptive statistics

Standard deviation	3.455183644
Coefficient of variation (CV)	0.5315667144
Kurtosis	-1.216928288
Mean	6.5
Median Absolute Deviation (MAD)	3
Skewness	0
Sum	3588
Variance	11.93829401
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
1	46	8.3%
2	46	8.3%
3	46	8.3%
4	46	8.3%
5	46	8.3%
6	46	8.3%
7	46	8.3%
8	46	8.3%
9	46	8.3%
10	46	8.3%
Other values (2)	92	16.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	46	8.3%
2	46	8.3%
3	46	8.3%
4	46	8.3%
5	46	8.3%
6	46	8.3%
7	46	8.3%
8	46	8.3%
9	46	8.3%
10	46	8.3%

Value	Count	Frequency (%)
12	46	8.3%
11	46	8.3%
10	46	8.3%
9	46	8.3%
8	46	8.3%
7	46	8.3%
6	46	8.3%
5	46	8.3%
4	46	8.3%
3	46	8.3%

Natural Gas Price, Wellhead
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Price from source

Distinct	270
Distinct (%)	48.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.846503623

Minimum	0.54
Maximum	10.79
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.4 KiB

Quantile statistics

Minimum	0.54
5-th percentile	0.89
Q1	1.8
median	2.46
Q3	3.35
95-th percentile	6.469
Maximum	10.79
Range	10.25
Interquartile range (IQR)	1.55

Descriptive statistics

Standard deviation	1.711662119
Coefficient of variation (CV)	0.6013208994
Kurtosis	3.623537146
Mean	2.846503623
Median Absolute Deviation (MAD)	0.7
Skewness	1.75198663
Sum	1571.27
Variance	2.929787209
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
3.35	22	4.0%
1.89	13	2.4%
1.94	13	2.4%
2.71	12	2.2%
2.86	11	2.0%
2.25	11	2.0%
2.59	11	2.0%
3.03	10	1.8%
2.54	10	1.8%
2.46	10	1.8%
Other values (260)	429	77.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.54	3	0.5%
0.55	2	0.4%
0.58	2	0.4%
0.6	2	0.4%
0.62	1	0.2%
0.63	1	0.2%
0.64	1	0.2%
0.67	1	0.2%
0.71	1	0.2%
0.75	1	0.2%

Value	Count	Frequency (%)
10.79	1	0.2%
10.36	1	0.2%
10.33	1	0.2%
9.96	1	0.2%
9.89	1	0.2%
9.08	1	0.2%
8.95	1	0.2%
8.87	1	0.2%
8.63	1	0.2%
8.21	1	0.2%

Natural Gas Price, Citygate
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Point of distribution

Distinct	273
Distinct (%)	49.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.495072464

Minimum	2.61
Maximum	12.48
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.4 KiB

Quantile statistics

Minimum	2.61
5-th percentile	2.83
Q1	3.2475
median	3.97
Q3	5.2025
95-th percentile	8.178
Maximum	12.48
Range	9.87
Interquartile range (IQR)	1.955

Descriptive statistics

Standard deviation	1.750402389
Coefficient of variation (CV)	0.38940471
Kurtosis	3.7004735
Mean	4.495072464
Median Absolute Deviation (MAD)	0.82
Skewness	1.807867032
Sum	2481.28
Variance	3.063908525
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
4.02	28	5.1%
3.91	19	3.4%
3.69	12	2.2%
3.97	11	2.0%
3.94	10	1.8%
3.96	10	1.8%
2.92	9	1.6%
4.06	9	1.6%
3.98	9	1.6%
3.88	8	1.4%
Other values (263)	427	77.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2.61	1	0.2%
2.67	1	0.2%
2.69	1	0.2%
2.7	1	0.2%
2.71	1	0.2%
2.72	1	0.2%
2.74	4	0.7%
2.75	1	0.2%
2.76	2	0.4%
2.77	1	0.2%

Value	Count	Frequency (%)
12.48	1	0.2%
12.45	1	0.2%
12.16	1	0.2%
11.85	1	0.2%
11.57	1	0.2%
11.05	1	0.2%
10.8	1	0.2%
10.77	1	0.2%
10.26	1	0.2%
10.2	1	0.2%

Natural Gas Price, Delivered to Consumers, Residential
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Average price paid for by residential users

Distinct	405
Distinct (%)	73.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	8.978331032

Minimum	1.98
Maximum	20.98
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.4 KiB

Quantile statistics

Minimum	1.98
5-th percentile	4.06
Q1	5.86
median	7.835
Q3	11.6825
95-th percentile	16.688
Maximum	20.98
Range	19
Interquartile range (IQR)	5.8225

Descriptive statistics

Standard deviation	4.063063664
Coefficient of variation (CV)	0.4525410847
Kurtosis	-0.3251565239
Mean	8.978331032
Median Absolute Deviation (MAD)	2.39
Skewness	0.7254482452
Sum	4956.038729
Variance	16.50848634
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
4.3	7	1.3%
3.94	6	1.1%
4.55	6	1.1%
4.53	6	1.1%
3.99	6	1.1%
4.47	6	1.1%
4.5	6	1.1%
4.32	6	1.1%
4.06	6	1.1%
6.84	5	0.9%
Other values (395)	492	89.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1.98	2	0.4%
2.35	3	0.5%
2.443745893	1	0.2%
2.56	2	0.4%
2.907491785	1	0.2%
2.98	2	0.4%
3.371237678	1	0.2%
3.68	2	0.4%
3.836254107	1	0.2%
3.94	6	1.1%

Value	Count	Frequency (%)
20.98	1	0.2%
20.77	1	0.2%
20.25	1	0.2%
20.17	1	0.2%
19.94	1	0.2%
18.91	1	0.2%
18.56	1	0.2%
18.41	1	0.2%
18.37	1	0.2%
18.27	1	0.2%

Natural Gas Price, Delivered to Consumers, Commercial
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Average price paid for by commercial users

Distinct	333
Distinct (%)	60.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.942392867

Minimum	1.64
Maximum	15.64
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.4 KiB

Quantile statistics

Minimum	1.64
5-th percentile	4.5655
Q1	5.2975
median	5.67
Q3	8.52
95-th percentile	11.2345
Maximum	15.64
Range	14
Interquartile range (IQR)	3.2225

Descriptive statistics

Standard deviation	2.350336658
Coefficient of variation (CV)	0.3385484952
Kurtosis	0.4191607038
Mean	6.942392867
Median Absolute Deviation (MAD)	1.08
Skewness	0.7945952082
Sum	3832.200862
Variance	5.524082406
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
5.62	17	3.1%
5.6	12	2.2%
5.49	10	1.8%
5.57	10	1.8%
5.47	10	1.8%
5.53	10	1.8%
5.67	10	1.8%
5.54	10	1.8%
4.77	5	0.9%
5.46	5	0.9%
Other values (323)	453	82.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1.64	2	0.4%
2.04	3	0.5%
2.143405202	1	0.2%
2.23	2	0.4%
2.646810404	1	0.2%
2.73	2	0.4%
3.150215606	1	0.2%
3.39	2	0.4%
3.655	1	0.2%
4	2	0.4%

Value	Count	Frequency (%)
15.64	1	0.2%
14.76	1	0.2%
14.68	1	0.2%
14.29	1	0.2%
14.19	1	0.2%
14.16	1	0.2%
14.01	1	0.2%
13.51	1	0.2%
13.12	1	0.2%
12.95	1	0.2%

Natural Gas Price, Delivered to Consumers, Industrial
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Average price paid for by industrial users

Distinct	296
Distinct (%)	53.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.311452995

Minimum	1.24
Maximum	13.06
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.4 KiB

Quantile statistics

Minimum	1.24
5-th percentile	2.54
Q1	3.1075
median	4.02
Q3	4.73
95-th percentile	7.9245
Maximum	13.06
Range	11.82
Interquartile range (IQR)	1.6225

Descriptive statistics

Standard deviation	1.760560712
Coefficient of variation (CV)	0.4083451018
Kurtosis	4.120697728
Mean	4.311452995
Median Absolute Deviation (MAD)	0.88
Skewness	1.769622585
Sum	2379.922053
Variance	3.099574021
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
4.29	18	3.3%
4.31	11	2.0%
4.15	10	1.8%
4.24	10	1.8%
4.21	10	1.8%
4.14	9	1.6%
4.17	9	1.6%
4.25	9	1.6%
3	5	0.9%
3.02	5	0.9%
Other values (286)	456	82.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1.24	2	0.4%
1.5	3	0.5%
1.598504449	1	0.2%
1.7	2	0.4%
1.957008898	1	0.2%
1.99	2	0.4%
2.23	1	0.2%
2.26	1	0.2%
2.29	1	0.2%
2.315513347	1	0.2%

Value	Count	Frequency (%)
13.06	1	0.2%
12.11	2	0.4%
12.06	1	0.2%
11.35	1	0.2%
11.17	1	0.2%
10.85	1	0.2%
10.18	1	0.2%
10.1	1	0.2%
10.03	1	0.2%
9.61	1	0.2%

Natural Gas Price, Electric Power Sector
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	312
Distinct (%)	56.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.705434783

Minimum	1.06
Maximum	16.29
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	4.4 KiB

Quantile statistics

Minimum	1.06
5-th percentile	1.84
Q1	2.37
median	3.12
Q3	4.45
95-th percentile	7.5645
Maximum	16.29
Range	15.23
Interquartile range (IQR)	2.08

Descriptive statistics

Standard deviation	1.962010939
Coefficient of variation (CV)	0.529495472
Kurtosis	5.240899076
Mean	3.705434783
Median Absolute Deviation (MAD)	0.865
Skewness	1.912437755
Sum	2045.4
Variance	3.849486925
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.87	8	1.4%
3.23	6	1.1%
1.84	6	1.1%
3.72	6	1.1%
3.07	6	1.1%
2.22	5	0.9%
2.45	5	0.9%
1.96	5	0.9%
1.9	5	0.9%
2.44	5	0.9%
Other values (302)	495	89.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1.06	2	0.4%
1.32	4	0.7%
1.48	2	0.4%
1.55	4	0.7%
1.58	1	0.2%
1.65	4	0.7%
1.69	4	0.7%
1.7	1	0.2%
1.82	1	0.2%
1.84	6	1.1%

Value	Count	Frequency (%)
16.29	1	0.2%
12.41	1	0.2%
11.84	1	0.2%
11.71	1	0.2%
11.26	1	0.2%
10.99	1	0.2%
10.97	1	0.2%
10.19	1	0.2%
9.87	1	0.2%
9.55	1	0.2%

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	Date	Year	Month	Natural Gas Price, Wellhead	Natural Gas Price, Citygate	Natural Gas Price, Delivered to Consumers, Residential	Natural Gas Price, Delivered to Consumers, Commercial	Natural Gas Price, Delivered to Consumers, Industrial	Natural Gas Price, Electric Power Sector
0	1976-01-01	1976	1	0.54	3.94	3.94	5.49	4.31	1.55
1	1976-02-01	1976	2	0.54	4.02	3.99	5.54	4.29	1.65
2	1976-03-01	1976	3	0.54	3.91	4.06	5.57	4.29	1.69
3	1976-04-01	1976	4	0.55	3.96	2.35	2.04	1.50	1.32
4	1976-05-01	1976	5	0.55	3.98	1.98	1.64	1.24	1.06
5	1976-06-01	1976	6	0.58	4.02	1.98	1.64	1.24	1.06
6	1976-07-01	1976	7	0.58	4.06	4.32	5.60	4.14	1.84
7	1976-08-01	1976	8	0.60	3.69	4.30	5.47	4.15	1.87
8	1976-09-01	1976	9	0.60	4.02	4.47	5.53	4.24	1.89
9	1976-10-01	1976	10	0.62	3.97	4.50	5.62	4.17	1.96

Last rows

	Date	Year	Month	Natural Gas Price, Wellhead	Natural Gas Price, Citygate	Natural Gas Price, Delivered to Consumers, Residential	Natural Gas Price, Delivered to Consumers, Commercial	Natural Gas Price, Delivered to Consumers, Industrial	Natural Gas Price, Electric Power Sector
542	2021-03-01	2021	3	2.25	4.04	10.51	7.99	4.40	3.40
543	2021-04-01	2021	4	1.89	3.84	12.25	8.40	4.00	3.14
544	2021-05-01	2021	5	1.94	4.34	14.13	8.96	4.12	3.35
545	2021-06-01	2021	6	2.54	4.88	17.73	9.58	4.15	3.57
546	2021-07-01	2021	7	2.59	5.60	19.94	9.88	4.73	4.12
547	2021-08-01	2021	8	2.86	5.67	20.98	10.19	5.01	4.45
548	2021-09-01	2021	9	2.71	6.25	20.25	10.28	5.57	5.09
549	2021-10-01	2021	10	3.03	6.41	17.50	10.45	6.84	5.75
550	2021-11-01	2021	11	3.35	6.03	13.29	10.11	7.03	5.89
551	2021-12-01	2021	12	3.35	5.81	13.13	10.33	6.74	5.15

Overview

Variables

Interactions

Correlations

Spearman's ρ

Pearson's r

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows